Teodoro Esteban Lopez Calderon

Teodoro Esteban Lopez Calderon (3 May 1954—) is a Spanish general admiral who has served as the Chief of Staff of the Spanish Navy since March 2017. He joined the fleet in 1973 and has commanded multiple frigates, the 41st Escort Squadron, and the 2nd Group of Naval Forces. Most recently, Lopez Calderon has been the chief of defense operations in the Spanish General Staff, overseeing Spain's military missions abroad. He has also been a technical adviser to the Minister of Defense and was the head of the Navy General Staff's strategic planning section.